13142464 has 28 divisors (see below), whose sum is σ = 26252424. Its totient is φ = 6527744.

The previous prime is 13142449. The next prime is 13142473. The reversal of 13142464 is 46424131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10479 + ... + 11665.

Almost surely, 2^13142464 is an apocalyptic number.

It is an amenable number.

13142464 is a deficient number, since it is larger than the sum of its proper divisors (13109960).

13142464 is a wasteful number, since it uses less digits than its factorization.

13142464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372 (or 1362 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 13142464 is about 3625.2536462984. The cubic root of 13142464 is about 235.9892746251.

Adding to 13142464 its reverse (46424131), we get a palindrome (59566595).

The spelling of 13142464 in words is "thirteen million, one hundred forty-two thousand, four hundred sixty-four".